Control unit for powder spray applications



FIG. 1 is a left-front-top perspective view of a control unit for powder spray applications that bears the design in accordance with a first embodiment;

FIG. 2 is a left-rear-top perspective view of the control unit according to FIG. 1;

FIG. 3 is a front view of the control unit according to FIG. 1;

FIG. 4 is a rear view of the control unit according to FIG. 1;

FIG. 5 is a right side view of the control unit according to FIG. 1;

FIG. 6 is a top view of the control unit according to FIG. 1; and,

FIG. 7 is a bottom view of the control unit according to FIG. 1.

The broken lines in the drawings form no part of the claimed design. 

CLAIM The ornamental design for a control unit for powder spray applications, as shown and described. 